[IfcIndexedPolygonalFace.CoordIndex property CoordIndex public IfcCollection<IfcPositiveInteger> CoordIndex { get; set; } 也可以看看 class IfcCollection<T> class IfcPositiveInteger class IfcIndexedPolygonalFace 命名空间 Aspose.CAD.FileFormats.Ifc.IFC4.Entities 部件 Aspose.CAD]
